diff options
| author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
|---|---|---|
| committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
| commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
| tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/testsuite/gcc.target/i386/avx-vtestpd-256-3.c | |
| download | cbb-gcc-4.6.4-554fd8c5195424bdbcabf5de30fdc183aba391bd.tar.bz2 cbb-gcc-4.6.4-554fd8c5195424bdbcabf5de30fdc183aba391bd.tar.xz | |
obtained gcc-4.6.4.tar.bz2 from upstream website;upstream
verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.
downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.
if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.
Diffstat (limited to 'gcc/testsuite/gcc.target/i386/avx-vtestpd-256-3.c')
| -rw-r--r-- | gcc/testsuite/gcc.target/i386/avx-vtestpd-256-3.c | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/avx-vtestpd-256-3.c b/gcc/testsuite/gcc.target/i386/avx-vtestpd-256-3.c new file mode 100644 index 000000000..8a6e32e41 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/avx-vtestpd-256-3.c @@ -0,0 +1,42 @@ +/* { dg-do run } */ +/* { dg-require-effective-target avx } */ +/* { dg-options "-O2 -mavx -DNEED_IEEE754_DOUBLE" } */ +/* { dg-warning "attribute ignored" "" { target default_packed } 164 } */ +/* { dg-message " from " "include chain" { target default_packed } 0 } */ + +#include "avx-check.h" + +static void +avx_test () +{ + int i; + union256d source1, source2; + + double s1[4] = {0, -5463, 86456, 0}; + double s2[4] = {0, -1223, 0, 1}; + int d[1]; + int e[1]; + int c=1; + int z=1; + + source1.x = _mm256_loadu_pd(s1); + source2.x = _mm256_loadu_pd(s2); + d[0] = _mm256_testnzc_pd(source1.x, source2.x); + + e[0] = 1; + for (i = 0; i < 4; i++) { + union ieee754_double u1, u2; + u1.d = s1[i]; + u2.d = s2[i]; + if (u1.bits.sign && u2.bits.sign) + z = 0; + + if (!u1.bits.sign && u2.bits.sign) + c = 0; + } + e[0] = (c==0 && z==0) ? 1:0; + + if (checkVi(d, e, 1)) + abort (); +} + |